Calendar

Join us in Benton Park the morning of May 2nd to give our two native garden beds some much needed love after a long winter and early spring. We wait to do work on these beds until May to allow the insects who have overwintered in the leaves and plant...

What: Vent your frustrations on Asian Bush Honeysuckle and remove them from the landscape! When: Saturday, May 2nd, 8:30am-12pm. Volunteer check-in starts at 8:15.Where: Meet at The Creve Coeur Soccer Field, 2350 Creve Coeur Mill Rd, St. Louis, MO 6...

WHAT:  Take a moment out of your busy schedule and join the Community Stewardship Alliance to remove invasive honeysuckle and winter creeper from the St. Vincent Park woodlands. WHERE:St. Vincent Park, 7335 St Charles Rock Rd, St. Louis, MO 63121. ...

Come be part of a dedicated three-year mission to restore the ecology of historic Route 66 State Park! Our primary goal is to eliminate "source" invasive species like Bush Honeysuckle, Callery Pear, and Tree of Heaven, all of which are spread by bird...

WHERE: Mustang Shelter (Updated 4/27). Google Map link here

What: Mallard Lake has a collection of invasives and aggressives along its shoreline, we want to get rid of some of them.When: Saturday, May 9th, 8:30am-12pm. Volunteer check-in starts at 8:15.Where: Meet at The Creve Coeur Lakehouse Bar & Grill par...

Come be part of a dedicated three-year mission to restore the ecology of historic Route 66 State Park! Our primary goal is to eliminate "source" invasive species like Bush Honeysuckle, Callery Pear, and Tree of Heaven, all of which are spread by bird...

WHERE: Mustang Shelter . Google Map link here

WHAT: Take a moment out of your busy schedule and join Community Stewardship Alliance for a morning of nature art and journaling at Sylvan Springs! Participants will be provided with MDC journals and pencils courtesy of Missouri Dept. of Conserva...

WHAT: On Saturday, May 16, 2026, we continue restoration work with our enthusiastic group and any newcomers to make this a destination for gatherings, small concerts and relaxed personal reflection. The beautiful natural spring, patio and planting a...

WHAT: Spring cleaning applies to pollinator gardens, too! Join the Community Stewardship Alliance for pollinator garden maintenance at Mallard Lake. There will be varying activities ranging from removing unwanted plants, planting new plants, and ...

WHAT:  The field just north of the South Parking has been the location of several prior tree-planting events. However, the trees are becoming choked with vines and Johnson grass that we need to clear out for the park's benefit. These trees will app...

WHERE: Mustang Shelter . Google Map link here

Through the CSA program, Open Space STL and the St. Louis County Department of Parks & Recreation partner to restore and actively manage Laumeier’s native oak woodlands—some of which are more than 100 years old. While often overlooked amid Laumei...

We’re excited to invite you to this opportunity to help beautify the newest section of Greensfelder Park off of Forby Road in Eureka. Together, we’ll be clearing invasive honeysuckle along the edge of the native prarie. This effort will not only ...

WHAT:  This unique event covers all the basics from invasive species indentification through maintenance to eradication. Tutorials and plenty of practice will be available on a variety of techniques to control and remove unwelcome invasive plants!T...